Inventor

James A. Lingenfelter

Inventor
Bloomington, MN, US

Overview

2→
Patents
2013–2014
Patent span
LOC
Primary field

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

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Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to GRACO MINNESOTA INC (2)· patent assignee history
2013–2014Based in Bloomington, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GRACO MINNESOTA INC22013–2014
Locations
LocationPatentsSpan
Bloomington, Minnesota, US22013–2014